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Unitary Air-conditioning Unit

Unit Feature
1. Diversified unit forms and functions, can meet all kinds of customization requirements;
2. Great variety of goods and flexible selection, can meet the application requirements of different occasions and environments;
3. First-class accessories, guarantee superior performance, stable quality, safe and reliable operation;
4. Complete control, make the unit always at the optimal operation state;
5. Elegant appearance,easy to install, maintain and repair, reduces the construction period and investment cost.

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Product Description

Unit Model Denotation Method

Note: During unit selection, pay attention to the improvement code B; for unit less than 25kW, the unit type shall refer to the technical parameters and shall not comply with above product model interpretation.

Unitary Air-conditioning Unit

Note: During unit selection,pay attention to the improvement code B; for unit less than 25kW, the unit type shall refer to the technical parameters and shall not comply with above product model interpretation.

Note: Pay attention to the improvement code B during unit selection

Unitary Air-conditioning Unit

Unit Technical Parameter

Air-cooled Thermostatic and Humidistatic Air-conditioning Unit

Type Item Parameter					DF12C(H)-1	DF17C(H)-1	DF22C(H)-1	DFG26H*B	DFG32H* B	DFG38H*B	DFG45H*B	DFG55H*B	DFG68H*B	DFG80H*B	DFG125H*B
(1)Unit feature	Refrigerating capacity		kW		12.5	18.5	22	26	32	38	45	55	68	80	125
	Heating capacity (electric heating)		KW		6	9	12	15	18	22	27	33	39	46	6B
	Direct blowing type		M3/h		2700	4100	4900	5600	6600	7700	9700	12000	13600	16000	23000
	standard	Direct blowing type	Pa		0	0	0	0	0	一	一	-	-	-	一
	standard	Duct type	Pa		50	50	75	75	75	100	100	100	100	150	150
	Max.external static pressure(2)		Pa		150	200	200	200	250	300	300	300	300	300	300
	Indoor unit noise(3)		dB(A)		≤61	≤62	≤63	≤64	≤65	≤66	≤68	≤68	∈70	73	≤76
	Liquid connecting pipe		in		φ12	φ1/2	φ1/2×2	φ1/2×2	φ1/2×2	+5/8	φ5/8×2	φ5/8×2	φ5/B×2	φ5/8×3	φ5/8×4
	Gas connecting pipe		in		φ5/8	φ5/8	φ5/8×2	φ5/8×2	φ5/8×2	φ3/4	φ3/4×2	φ3/4×2	φ3/4×2	①1-1/B×3	φ1-3/B×4
	Gas connecting pipe (direct blowing type)		in		φ3/4	φ3/4	φ3/4×2	φ3/4×2	φ3/4×2	/	/	/	/	/	/
	Filtration efficiency				G3 grade medium ≺imary efficiency
	Temperature control range and precision				18C~2BC±1
	Temperature control range and precision				50-70%RH±5%RH-10%AH
	Power supply				3P~50Hz~3B0V
	Nominal refrigeration power		kW		4.8	72	8.6	102	12.1	14.2	17.8	21.5	25.6	30.9	47.7
	Compressor	Type			Hermetic flexible scroll type
		Qty			1		2			1	2			3	4
		Installation position	Air duct		Indoor unit	Indoor unit	Indoor unit	Indoor unit	Indoor unit l	Indoor unit	Indoor unit	Indoor unit	Indoor unit	Indoor unit	Indoor unit
		Installation position	Direct blowing		Outdoor unit	outdoor unit	Outdoor unit	Outdoor unit	Outdoor unit	/	/	/	/	/	/
	Refrigeration	Name of working medium			R22
		Charge Qty			4.6	6.5	3.9×2	4.6×2	5.2×2	13	B×2	9.6×2	11.4×2	8.9x3	9.6x4
		Throttle type			External equalizer thermostatic expansion valve
Indoor unit	Fan	Type			Low-noise centrifugal fan
	Fan	Qty			1	1	1	1	1	2	2	2	2	2	2
		Type			Electrode type
		Humidl1cato	Kg/h		4	4	4	4	8	8	8	13	13	13	13
		Inlet pipe size			φ 1/2 "
	Heating	Type			Electric heating type
	Heating	Power	kW		6	9	12	15	18	22	27	33	39	46	68
	Overall dimension	Duct type	w	mm	1240	1540		1740		2040		2340		2100
			D	mm	670	670		780		780		780		1250
			H	mm	1800	1800		1950		1950		1950		1950
		Weight	kg		320	380	400	440	460	560	580	610	630	630	720
		Direct blowing type	w	mm	880	1200	1400		1400	/
			D	mm	470	470	470		600	/
			H	mm	2050	2050	2150		2250	/
		Weight	kg		165	225	280	285	335	/
Outdoor unit	Type				DW12B	DW17B	DW22B	DWH26C	DWH32C	DWH3BC	DWH26C	DWH32	DWH3BC	DWH26C	DWH22C
	Qty				1	1	1	1	1	1	2	2	2	3	4
	Overall dimension		W	mm	953	720	815	815	845	845	815	845	845	815	845
	D	mm	353	720	815	815	845	845	815	845	845	815	845
	H	mm	1235	960	1160	1160	1160	1160	1160	1160	1160	1160	1160
	Weight (duct type)		kg		94	110	125	125	135	135	125	135	135	180	200
	Weight (direct blowing type)		kg		130	150	180	180	200	/	/	/	/	/	/

Note:

1. Nominal working condition: Outdoor temperature: DB=35℃, WB=24 ℃; indoor temperature: DB=32℃, WB=17℃; external static pressure: 20Pa; connection pipe length of indoor and outdoor unit: 6m; power supply: 80/3/50V/Ph/Hz];

2. Under rated air volume and G3 filtration efficiency;

3. Noise is tested 2m before and 1m above the unit, with the external static pressure of 20Pa.

Unitary Air-conditioning Unit

Water-cooled Thermostatic and Humidistatic Air-conditioning Unit

Type Item Parameter				DSG26H*B	DSG30H*B	DSG36H*B	DSG48*B	DSG60*B	DSG70*B	DSG90*B	DSG125*B
Unit feature	Refrigerating capacity		kW	26	30	36	48	60	70	90	125
	Heating capacity (electric heating)		kW	15	18	22	27	33	39	50	68
	Direct blowing type		m³/h	5600	6600	7700	9700	12000	13600	17000	23000
	stan-dard	Direct blowing type	Pa	0	0	0	–	–	–	–	–
	stan-dard	Duct type	Pa	75	75	100	100	100	100	150	150
	Max. external static pressurePa		Pa	250	250	300	300	300	300	300	300
	Indoor unit noise		dB(A)	≤64	≤65	≤66	≤68	≤68	≤70	≤73	≤76
	Inlet/outlet water pipe		in	G1-1/2 "	G1-1/2 "	G1-1/2 "	G2 "	G2 "	G2 "	G2-1/2 "	G2-1/2 "
	Filtration efficiency			G3 grade medium ≺imary efficiency
	Temperature control range and precision			18℃ ~ 28℃ ± 1℃
	Temperature control range and precision			50 ~ 70%RH±5%RH~ 10%RH
	Power supply			3P~ 50Hz~ 380V
	Nominal refrigeration power		kW	8.2	10.2	11.7	14.6	17.9	20.6	26.8	35.8
	Compressor	Type		Hermetic flexible scroll type
	Compressor	Qty		1			2			3	4
Refrigeration coefficient	Evaporation	Type		Copper tube aluminum fin type
	Evaporation	Fin type		Hydrophilic shutter type aluminum fin
	Cond-enser	Type		Double-tube type or shell and tube type
		Water flow	m3/h	6.0	7.0	8.3	10.5	13.0	15.2	19.7	28.6
		Water resistance	kPa	34	35	36	26	33	36	38	39
		Inlet/outlet water pipe		G1-1/2 "	G1-1/2	G1-1/2 "	G2 "	G2 "	G2 "	G2-1/2 "	G2-1/2 "
	Refrige-ration	Name of working medium		R22
		Charge Qty		6,2	7,5	9	5,6×2	7,5×2	9×2	7,5×3	7,5×4
		Throttle type		External equalizer thermostatic expansion valve
Fan		Type		Low-noise centrifugal fan
Drive mode		Pulley drive
Humidifier		Type		Electrode type
Humidification Qty	kg/h	4	8	8	8	13	13	15	23
Inlet pipe size		φ 1/2 "
Overall dimension		W	mm	1740	1840	2040	2040	2340	2340	2200	2200
D	mm	780	780	780	780	780	780	1450	1450
H	mm	1950/2250	1950/2250	1950	1950	1950	1950	2100	2100
Weight			kg	500	560	620	650	710	760	970	1050

Note:

1. Nominal working condition: Water inlet temperature: 30℃; water outlet temperature: 35℃; air inlet temperature of indoor side: DB=23℃, WB=17 C; external static pressure: 20Pa; connection pipe length of indoor and outdoor unit: 6m; power supply: 80/3/50V/Ph/Hz];

2. Under rated air volume and G3 filtration efficiency;

3. Noise is tested 2m before and 1m above the unit, with the external static pressure of 20Pa.

Unitary Air-conditioning Unit

Unit Technical Parameter

Unitary Air-cooled Air-conditioning

Type Item Parameter				DF12C (D)/(RD)-1	DE17C (D)/(RD)-1	DF22C (D)/(RD)-1	DFG28L(D) /R(D) *B	DFG35L(D) /R(D) *B	DFG45L(D) /R(D)*B	DFG60L(D) /R(D)*B	DFG75L(D) /R(D)*B	DFG90L(D) /R(D)*B	DFG110L(D) /R(D)*B	DFG120L(D) /R(D) *B	DFG145L(D) /R(D)*B
Air-conditioning unit performance	Refrigerating capacity		kW	12	17.5	22	28	35	45	60	75	90	110	120	145
	Heating capacity		kW	12.6	18.5	22.5	29.5	36.5	4B	65	78	96	115	125	150
	Heating capacity of hot and cold type/auxiliary electric heating of heat pump		kW	6.54.5	96	116	128	15/11	18/14	24/18	30/18	3628	42/28	48/35	6035
	Air volume		m³h	2200	3000	3500	5200	6300	8000	10500	12500	16500	18500	21000	24000
	External static pressure	Direct blowing type	Pa	0	o	0	0	0	0	0	0	0	0	0	0
	External static pressure	Duct type	Pa	100	100	100	100	120	120	150	150	200	200	250	250
	Indoor unit noise		dB(A)	60	62	62	≤64	≤64	≤66	≤66	≤68	≤68	≤70	≤70	≤70
	Temperature control range and sensitivity			18-300±2℃
	Pipe connecting direction			Connect pipe on the right or left front
	Power supply			AC380V/SOHz-3P-N-PE
	Nominal refrigeration input power		KW	4.7	6.9	8.5	10.B	13.9	17.2	228	29.2	33.B	40.9	44.8	54.5
	Nominal heating input power		kW	4.9	72	9.2	11.2	14.5	18.7	23.7	30.3	34.9	41.9	45.8	56.1
	Compressor		Type	Hermetic scroll type
	Qty	1 1 1 2 2 2 2 2 3 3 4 4
	Refrigerant type			R22R407C/P410A
	Refigerant charge Qty (kg)			4.4	5.6	6.5	5.2×2	6.0×2	8.0×2	10.5×2	11.7×2	10.5×3	11.7×3	10.5×4	11.7×4
Indoor unit	Evaporator type			Inner-grooved copper tube cover fin type
	Compressor	Type		Low-noise centrifugal fan
		Direct blowing	Drive	Motor direct drive								Puley drive
		Direct blowing	Power (kW)	0.25	0.37	0.55	0.75	0.75	0.55×2	1.1x2	1.5x2	4.0	4.0	5.5	7.5
		Duct type	Drive
		Duct type	Power (kW)	0.55	1.1	1.5	1.5	22	2.2	3.0	3.0	4.0	4.0	5.5	7.5
	Heater type			Stainless steel tube cover fin type
	Filter			Primary aficient nylon fiter
	Liquid pipe φ		inch	612	61/2	612	φ1/2x2	φ12x2	φ5/8x2	650Bx2	65/B2	φ5iax3	φ5/8x3	φ58x4	φ518x4
	Gas returning pipeφ (with compressor outside)		inch	6314	6314	6314	φ34×x2	φ3/4×2	φ718×2	φ1-1/Bx2	φ1-3/8×2	φ1-18x3	φ1-318x3	φ1-1Bx4	φ1-3/8x4
	Exhaust pipe (with compressor inside)		inch	61/2	61/2	41/2	412x2	12x2	34x2	φ342	63/402	43/4×3	φ34×3	φ344	φ34×4
	Direct blowing type	L	mm	690	800	800	1250	1470	1620	1700	1700	1980	1980	2200	2200
		w	mm	520	520	520	550	600	650	800	800	1000	1000	1100	1100
		H	mm	1895	1895	1895	1895	1945	2075	2175	2175	2385	2380	2605	2605
	Duct type	H	mm	18965	1895	1895	1895	1945	2075	2175	2175	2000	1995	2210	2210
	Internal compressor weight		kg	185	195	210	275	315	420	485	540	645	735	780	880
	External compressor weight		kg	85	100	110	160	180	240	275	285	325	330	355	365
Outdoor unit	Type			DW12B	DW17B	DW22B	DWF)28C	DW(F)35C	DW(R)45C	DW(F)60C	DW(F)75C	DW(RJ90C	DW(R)110C	DW(R)60C	DW(P)75C
	Qty			1	1	1	1	1	1	1	1	1	1	2	2
	Condenser type			Copper tube cover fin type
	Condensate fan		Type	Low-noise axial flow fan
	Power	0.08×2	0.55	0.55	0.55	0.55	2×0.55	2x0.55	2x0.55	3x0.55	3x0.55	2x0.55	2×0.55
	Appearance	L	mm	953	720	720	815	845	1880	1880	1940	2900	2990	1880	1940
		w	mm	353	720	720	815	845	815	815	845	815	845	815	845
		H	mm	1235	1050	1050	1150	1250	1230	1230	1330	1230	1350	1230	1330
	Internal compressor weight		kg	90	110	115	125	135	275	280	295	460	465	2"280	2"295
	External compressor weight		kg	120	150	180	220	250	435	460	545	830	875	2“460	2'545

Working condition of refrigeration: Outdoor temperature: DB 35C, WB 24C; indoor temperature: DB 27C; WB19°C;

Working condition of heating capacity: Outdoor temperature: DB =7C WB 6C; indoor temperature: DB =20C;

Unitary Air-conditioning Unit

Unitary Air-cooled Air-conditioning

Type Item Parameter				DSG25L /LD*B	DSG32L /LD*B	DSG40L /LD*B	DSG52L /LD*B	DSG68L /LD*B	DSG82L /LD*B	DSG100L /LD*B	DSG125L /LD*B	DSG135L /LD*B	DSG165L /LD*B
Item	Refrigerating capacity		kW	25	35	40	52	68	82	100	125	135	165
Item	Cdd wind electric heating power(optional)		kW	10	12	15	18	24	30	36	42	48	60
Unit feature	Refrigerating power		kW	7	9.8	11.3	15.5	21.2	24.2	31.8	36.4	40.9	46.9
	Circulating air volume		m³h	3500	5200	6300	8200	10500	12500	16500	18500	21000	24500
	External static pressure	Direct blowing type	Pa	0	0	0	0	0	0	0	0	0	0
	External static pressure	Duct type	Pa	100	100	120	120	150	150	200	200	250	250
	Refrigerant			R22/R410A
	Pipe connecting direction			Connect pipe on the right or left front
	Coding water pipe size		inch	G1”	G1-1/2”		G2”				G2-/2”
	Power supply			AC380V/50Hz-3P-N-PE
	Unit noise		dB(A)	≤62	≤64	≤66	≤66	≤68	≤68	≤70	≤70	≤71	≤71
	Direct blowing type	L	mm	900	1250	1470	1620	1700	1700	1980	1980	2200	2200
		W	mm	520	550	600	650	800	800	1000	1000	1100	1100
		H	mm	1895	1895	1945	2075	2175	2175	2385	2380	2605	2605
	Parameter	H	mm	1895	1895	1945	2075	2175	2175	2000	1995	2210	2210
	Unit weight		kg	245	290	320	425	515	535	920	1000	1150	1250
Refrigerating system feature	Comp- ressor	Type		Hermetic scrol type
		Qty		1	2	2	2	2	2	3	3	4	4
		Power supply		3P~50Hz~380V
	Refrig- erant	Charge Qty kg		4.4	3.3×2	3.8×2	5.0×2	6.6×2	7.7×2	7.0×3	7.7×3	7.0×4	7.7×4
	Condenser	Type		Flooded efficient tank				Shell and tube type
		Water flow	m³h	5.8	8	9.2	12.6	16	18.4	24.1	27.5	31	35.6
		Water resistance	kPa	28	24	30	34	36	38	42	42	44	44
	Evap- orator	Type		Copper tube cover fin type
		Fin form		Shutter type hydrophilic film aluminum fin
		Throttle type		External equalizer thermostatic expansion valve
	Blower	Type		Low-noise centrifugal fan
		Direct blowing type	Drive mode	Motor direct drive						Pulley drive
		Direct blowing type	Power(kW)	0.55	0.75	0.75	0.55×2	1.1×2	1.5×2	4.0	4.0	5.5	7.5
		Parameter	Drive mode	Pulley drive
		Parameter	Power (KW)	1.5	1.5	2.2	2.2	3.0	3.0	4.0	4.0	5.5	7.5
	Electric heater type			Stainless steel tube cover fin type
	Air filter			Primary efficient nylon filter
	Outlet pipe size		inch	G3/4”			G1”

Note:

1. Test condition of refrigeration:Return air temperature:DB 27℃, WB =19℃, water inlet temperature:30℃, water outlet temperature:35 ℃

2. The refrigeration input power in the table doesn't include the input power of cooling tower and water pump.

3. The specifications in the table may be changed without further notice.

4. The refrigeration charge quantity in the table is only for R22, and the charge quantity of other refrigerants shall refer to the specific data in the manual provided with the unit.

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